I think the only boundaries are individual and personal. A writer should be free to write about anything he or she wants to, including the twin towers. I have made small references to 9/11 in my past two books.

Connelly was the President of the Mystery Writers of America from 2003 to 2004. Michael Connelly (born July 21 1956 Philadelphia Pennsylvania) is an American author of detective novels and other crime fiction notably those featuring LAPD Detective Hieronymus "Harry" Bosch and criminal defense attorney Mickey Haller.